From deb9261347866e62bd47d69a1d739e1263dadd76 Mon Sep 17 00:00:00 2001
From: "radha%netscape.com"
 <radha%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Wed, 7 Feb 2001 00:32:04 +0000
Subject: [PATCH] Changes related to history listener bug 65608 r=valeski
 sr=rpotts

git-svn-id: svn://10.0.0.236/trunk@86396 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/docshell/base/nsDocShell.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/mozilla/docshell/base/nsDocShell.cpp b/mozilla/docshell/base/nsDocShell.cpp
index 33a258e6952..fdfd0c27986 100644
--- a/mozilla/docshell/base/nsDocShell.cpp
+++ b/mozilla/docshell/base/nsDocShell.cpp
@@ -249,6 +249,16 @@ NS_IMETHODIMP nsDocShell::GetInterface(const nsIID& aIID, void** aSink)
      else
        return NS_ERROR_FAILURE;
    }
+   else if (aIID.Equals(NS_GET_IID(nsISHistory))) {
+      nsCOMPtr<nsISHistory> shistory;
+      nsresult rv = GetSessionHistory(getter_AddRefs(shistory));
+      if (NS_SUCCEEDED(rv) && shistory) {
+        *aSink = shistory;
+        NS_ADDREF((nsISupports *)*aSink);
+        return NS_OK;
+      }
+      return NS_NOINTERFACE;
+   }
    else
    {
       return QueryInterface(aIID, aSink);